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New upstream version 1.25.0+dfsg1
[rustc.git] / src / vendor / winapi-0.2.8 / src / dwrite.rs
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XL		 1// Copyright © 2015, Connor Hilarides
2// Licensed under the MIT License <LICENSE.md>
3//! DirectX Typography Services public API definitions.
4ENUM!{enum DWRITE_FONT_FILE_TYPE {
5 DWRITE_FONT_FILE_TYPE_UNKNOWN,
6 DWRITE_FONT_FILE_TYPE_CFF,
7 DWRITE_FONT_FILE_TYPE_TRUETYPE,
8 DWRITE_FONT_FILE_TYPE_TRUETYPE_COLLECTION,
9 DWRITE_FONT_FILE_TYPE_TYPE1_PFM,
10 DWRITE_FONT_FILE_TYPE_TYPE1_PFB,
11 DWRITE_FONT_FILE_TYPE_VECTOR,
12 DWRITE_FONT_FILE_TYPE_BITMAP,
13}}
14ENUM!{enum DWRITE_FONT_FACE_TYPE {
15 DWRITE_FONT_FACE_TYPE_CFF,
16 DWRITE_FONT_FACE_TYPE_TRUETYPE,
17 DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION,
18 DWRITE_FONT_FACE_TYPE_TYPE1,
19 DWRITE_FONT_FACE_TYPE_VECTOR,
20 DWRITE_FONT_FACE_TYPE_BITMAP,
21 DWRITE_FONT_FACE_TYPE_UNKNOWN,
22 DWRITE_FONT_FACE_TYPE_RAW_CFF,
23}}
24FLAGS!{enum DWRITE_FONT_SIMULATIONS {
25 DWRITE_FONT_SIMULATIONS_NONE = 0x0000,
26 DWRITE_FONT_SIMULATIONS_BOLD = 0x0001,
27 DWRITE_FONT_SIMULATIONS_OBLIQUE = 0x0002,
28}}
29ENUM!{enum DWRITE_FONT_WEIGHT {
30 DWRITE_FONT_WEIGHT_THIN = 100,
31 DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
32 DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
33 DWRITE_FONT_WEIGHT_LIGHT = 300,
34 DWRITE_FONT_WEIGHT_SEMI_LIGHT = 350,
35 DWRITE_FONT_WEIGHT_NORMAL = 400,
36 DWRITE_FONT_WEIGHT_REGULAR = 400,
37 DWRITE_FONT_WEIGHT_MEDIUM = 500,
38 DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
39 DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
40 DWRITE_FONT_WEIGHT_BOLD = 700,
41 DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
42 DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
43 DWRITE_FONT_WEIGHT_BLACK = 900,
44 DWRITE_FONT_WEIGHT_HEAVY = 900,
45 DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
46 DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950,
47}}
48ENUM!{enum DWRITE_FONT_STRETCH {
49 DWRITE_FONT_STRETCH_UNDEFINED = 0,
50 DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
51 DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
52 DWRITE_FONT_STRETCH_CONDENSED = 3,
53 DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
54 DWRITE_FONT_STRETCH_NORMAL = 5,
55 DWRITE_FONT_STRETCH_MEDIUM = 5,
56 DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
57 DWRITE_FONT_STRETCH_EXPANDED = 7,
58 DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
59 DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9,
60}}
61ENUM!{enum DWRITE_FONT_STYLE {
62 DWRITE_FONT_STYLE_NORMAL,
63 DWRITE_FONT_STYLE_OBLIQUE,
64 DWRITE_FONT_STYLE_ITALIC,
65}}
66ENUM!{enum DWRITE_INFORMATIONAL_STRING_ID {
67 DWRITE_INFORMATIONAL_STRING_NONE,
68 DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
69 DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
70 DWRITE_INFORMATIONAL_STRING_TRADEMARK,
71 DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
72 DWRITE_INFORMATIONAL_STRING_DESIGNER,
73 DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
74 DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
75 DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
76 DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
77 DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
78 DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
79 DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
80 DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
81 DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
82 DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
83 DWRITE_INFORMATIONAL_STRING_FULL_NAME,
84 DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
85 DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME,
86 DWRITE_INFORMATIONAL_STRING_WWS_FAMILY_NAME,
87 DWRITE_INFORMATIONAL_STRING_DESIGN_SCRIPT_LANGUAGE_TAG,
88 DWRITE_INFORMATIONAL_STRING_SUPPORTED_SCRIPT_LANGUAGE_TAG,
89}}
90STRUCT!{struct DWRITE_FONT_METRICS {
91 designUnitsPerEm: ::UINT16,
92 ascent: ::UINT16,
93 descent: ::UINT16,
94 lineGap: ::INT16,
95 capHeight: ::UINT16,
96 xHeight: ::UINT16,
97 underlinePosition: ::INT16,
98 underlineThickness: ::UINT16,
99 strikethroughPosition: ::INT16,
100 strikethroughThickness: ::UINT16,
101}}
102STRUCT!{struct DWRITE_GLYPH_METRICS {
103 leftSideBearing: ::INT32,
104 advanceWidth: ::UINT32,
105 rightSideBearing: ::INT32,
106 topSideBearing: ::INT32,
107 advanceHeight: ::UINT32,
108 bottomSideBearing: ::INT32,
109 verticalOriginY: ::INT32,
110}}
111STRUCT!{struct DWRITE_GLYPH_OFFSET {
112 advanceOffset: ::FLOAT,
113 ascenderOffset: ::FLOAT,
114}}
115ENUM!{enum DWRITE_FACTORY_TYPE {
116 DWRITE_FACTORY_TYPE_SHARED,
117 DWRITE_FACTORY_TYPE_ISOLATED,
118}}
119#[inline]
120pub fn DWRITE_MAKE_OPENTYPE_TAG(a: u8, b: u8, c: u8, d: u8) -> u32 {
121 ((d as u32) << 24) | ((c as u32) << 16) | ((b as u32) << 8) | (a as u32)
122}
123RIDL!{interface IDWriteFontFileLoader(IDWriteFontFileLoaderVtbl): IUnknown(IUnknownVtbl) {
124 fn CreateStreamFromKey(
125 &mut self, fontFileReferenceKey: *const ::c_void, fontFileReferenceKeySize: ::UINT32,
126 fontFileStream: *mut *mut IDWriteFontFileStream
127 ) -> ::HRESULT
128}}
129RIDL!{interface IDWriteLocalFontFileLoader(IDWriteLocalFontFileLoaderVtbl):
130 IDWriteFontFileLoader(IDWriteFontFileLoaderVtbl) {
131 fn GetFilePathLengthFromKey(
132 &mut self, fontFileReferenceKey: *const ::c_void, fontFileReferenceKeySize: ::UINT32,
133 filePathLength: *mut ::UINT32
134 ) -> ::HRESULT,
135 fn GetFilePathFromKey(
136 &mut self, fontFileReferenceKey: *const ::c_void, fontFileReferenceKeySize: ::UINT32,
137 filePath: *mut ::WCHAR,
138 filePathSize: ::UINT32
139 ) -> ::HRESULT,
140 fn GetLastWriteTimeFromKey(
141 &mut self, fontFileReferenceKey: *const ::c_void, fontFileReferenceKeySize: ::UINT32,
142 lastWriteTime: *mut ::FILETIME
143 ) -> ::HRESULT
144}}
145RIDL!{interface IDWriteFontFileStream(IDWriteFontFileStreamVtbl): IUnknown(IUnknownVtbl) {
146 fn ReadFileFragment(
147 &mut self, fragmentStart: *mut *const ::c_void, fileOffset: ::UINT64,
148 fragmentSize: ::UINT64, fragmentContext: *mut *mut ::c_void
149 ) -> ::HRESULT,
150 fn ReleaseFileFragment(&mut self, fragmentContext: *mut ::c_void) -> (),
151 fn GetFileSize(&mut self, fileSize: *mut ::UINT64) -> ::HRESULT,
152 fn GetLastWriteTime(&mut self, lastWriteTime: *mut ::UINT64) -> ::HRESULT
153}}
154RIDL!{interface IDWriteFontFile(IDWriteFontFileVtbl): IUnknown(IUnknownVtbl) {
155 fn GetReferenceKey(
156 &mut self, fontFileReferenceKey: *mut *const ::c_void,
157 fontFileReferenceKeySize: *mut ::UINT32
158 ) -> ::HRESULT,
159 fn GetLoader(&mut self, fontFileLoader: *mut *mut IDWriteFontFileLoader) -> ::HRESULT,
160 fn Analyze(
161 &mut self, isSupportedFontType: *mut ::BOOL, fontFileType: *mut DWRITE_FONT_FILE_TYPE,
162 fontFaceType: *mut DWRITE_FONT_FACE_TYPE, numberOfFaces: *mut ::UINT32
163 ) -> ::HRESULT
164}}
165ENUM!{enum DWRITE_PIXEL_GEOMETRY {
166 DWRITE_PIXEL_GEOMETRY_FLAT,
167 DWRITE_PIXEL_GEOMETRY_RGB,
168 DWRITE_PIXEL_GEOMETRY_BGR,
169}}
170ENUM!{enum DWRITE_RENDERING_MODE {
171 DWRITE_RENDERING_MODE_DEFAULT,
172 DWRITE_RENDERING_MODE_ALIASED,
173 DWRITE_RENDERING_MODE_GDI_CLASSIC,
174 DWRITE_RENDERING_MODE_GDI_NATURAL,
175 DWRITE_RENDERING_MODE_NATURAL,
176 DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
177 DWRITE_RENDERING_MODE_OUTLINE,
178 DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC.0,
179 DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL.0,
180 DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL.0,
181 DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC.0,
182}}
183STRUCT!{struct DWRITE_MATRIX {
184 m11: ::FLOAT,
185 m12: ::FLOAT,
186 m21: ::FLOAT,
187 m22: ::FLOAT,
188 dx: ::FLOAT,
189 dy: ::FLOAT,
190}}
191RIDL!{interface IDWriteRenderingParams(IDWriteRenderingParamsVtbl): IUnknown(IUnknownVtbl) {
192 fn GetGamma(&mut self) -> ::FLOAT,
193 fn GetEnhancedContrast(&mut self) -> ::FLOAT,
194 fn GetClearTypeLevel(&mut self) -> ::FLOAT,
195 fn GetPixelGeometry(&mut self) -> DWRITE_PIXEL_GEOMETRY,
196 fn GetRenderingMode(&mut self) -> DWRITE_RENDERING_MODE
197}}
198pub type IDWriteGeometrySink = ::ID2D1SimplifiedGeometrySink;
199RIDL!{interface IDWriteFontFace(IDWriteFontFaceVtbl): IUnknown(IUnknownVtbl) {
200 fn GetType(&mut self) -> DWRITE_FONT_FACE_TYPE,
201 fn GetFiles(
202 &mut self, numberOfFiles: *mut ::UINT32, fontFiles: *mut *mut IDWriteFontFile
203 ) -> ::HRESULT,
204 fn GetIndex(&mut self) -> ::UINT32,
205 fn GetSimulations(&mut self) -> DWRITE_FONT_SIMULATIONS,
206 fn IsSymbolFont(&mut self) -> ::BOOL,
207 fn GetMetrics(&mut self, fontFaceMetrics: *mut DWRITE_FONT_METRICS) -> (),
208 fn GetGlyphCount(&mut self) -> ::UINT16,
209 fn GetDesignGlyphMetrics(
210 &mut self, glyphIndices: *const ::UINT16, glyphCount: ::UINT32,
211 glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: ::BOOL
212 ) -> ::HRESULT,
213 fn GetGlyphIndices(
214 &mut self, codePoints: *const ::UINT32, codePointCount: ::UINT32,
215 glyphIndices: *mut ::UINT16
216 ) -> ::HRESULT,
217 fn TryGetFontTable(
218 &mut self, openTypeTableTag: ::UINT32, tableData: *mut *const ::c_void,
219 tableSize: *mut ::UINT32, tableContext: *mut *mut ::c_void, exists: *mut ::BOOL
220 ) -> ::HRESULT,
221 fn ReleaseFontTable(
222 &mut self, tableContext: *mut ::c_void
223 ) -> ::HRESULT,
224 fn GetGlyphRunOutline(
225 &mut self, emSize: ::FLOAT, glyphIndices: *const ::UINT16, glyphAdvances: *const ::FLOAT,
226 glyphOffsets: *const DWRITE_GLYPH_OFFSET, glyphCount: ::UINT32, isSideways: ::BOOL,
227 isRightToLeft: ::BOOL, geometrySink: *mut IDWriteGeometrySink
228 ) -> ::HRESULT,
229 fn GetRecommendedRenderingMode(
230 &mut self, emSize: ::FLOAT, pixelsPerDip: ::FLOAT, measuringMode: ::DWRITE_MEASURING_MODE,
231 renderingParams: *mut IDWriteRenderingParams, renderingMode: *mut DWRITE_RENDERING_MODE
232 ) -> ::HRESULT,
233 fn GetGdiCompatibleMetrics(
234 &mut self, emSize: ::FLOAT, pixelsPerDip: ::FLOAT, transform: *const DWRITE_MATRIX,
235 fontFaceMetrics: *mut DWRITE_FONT_METRICS
236 ) -> ::HRESULT,
237 fn GetGdiCompatibleGlyphMetrics(
238 &mut self, enSize: ::FLOAT, pixelsPerDip: ::FLOAT, transform: *const DWRITE_MATRIX,
239 useGdiNatrual: ::BOOL, glyphIndices: *const ::UINT16, glyphCount: ::UINT32,
240 glyphMetrics: *mut DWRITE_GLYPH_METRICS, isSideways: ::BOOL
241 ) -> ::HRESULT
242}}
243RIDL!{interface IDWriteFontCollectionLoader(IDWriteFontCollectionLoaderVtbl):
244 IUnknown(IUnknownVtbl) {
245 fn CreateEnumeratorFromKey(
246 &mut self, factory: *mut IDWriteFactory, collectionKey: *const ::c_void,
247 collectionKeySize: ::UINT32, fontFileEnumerator: *mut *mut IDWriteFontFileEnumerator
248 ) -> ::HRESULT
249}}
250RIDL!{interface IDWriteFontFileEnumerator(IDWriteFontFileEnumeratorVtbl): IUnknown(IUnknownVtbl) {
251 fn MoveNext(&mut self, hasCurrentFile: *mut ::BOOL) -> ::HRESULT,
252 fn GetCurrentFontFile(&mut self, fontFile: *mut *mut IDWriteFontFile) -> ::HRESULT
253}}
254RIDL!{interface IDWriteLocalizedStrings(IDWriteLocalizedStringsVtbl): IUnknown(IUnknownVtbl) {
255 fn GetCount(&mut self) -> ::UINT32,
256 fn FindLocaleName(
257 &mut self, localeName: *const ::WCHAR, index: *mut ::UINT32, exists: *mut ::BOOL
258 ) -> ::HRESULT,
259 fn GetLocaleNameLength(&mut self, index: ::UINT32, length: *mut ::UINT32) -> ::HRESULT,
260 fn GetLocaleName(
261 &mut self, index: ::UINT32, localeName: *mut ::WCHAR, size: ::UINT32
262 ) -> ::HRESULT,
263 fn GetStringLength(&mut self, index: ::UINT32, length: *mut ::UINT32) -> ::HRESULT,
264 fn GetString(
265 &mut self, index: ::UINT32, stringBuffer: *mut ::WCHAR, size: ::UINT32
266 ) -> ::HRESULT
267}}
268RIDL!{interface IDWriteFontCollection(IDWriteFontCollectionVtbl): IUnknown(IUnknownVtbl) {
269 fn GetFontFamilyCount(&mut self) -> ::UINT32,
270 fn GetFontFamily(
271 &mut self, index: ::UINT32, fontFamily: *mut *mut IDWriteFontFamily
272 ) -> ::HRESULT,
273 fn FindFamilyName(
274 &mut self, familyName: *const ::WCHAR, index: *mut ::UINT32, exists: *mut ::BOOL
275 ) -> ::HRESULT,
276 fn GetFontFromFontFace(
277 &mut self, fontFace: *mut IDWriteFontFace, font: *mut *mut IDWriteFont
278 ) -> ::HRESULT
279}}
280RIDL!{interface IDWriteFontList(IDWriteFontListVtbl): IUnknown(IUnknownVtbl) {
281 fn GetFontCollection(&mut self, fontCollection: *mut *mut IDWriteFontCollection) -> ::HRESULT,
282 fn GetFontCount(&mut self) -> ::UINT32,
283 fn GetFont(&mut self, index: ::UINT32, font: *mut *mut IDWriteFont) -> ::HRESULT
284}}
285RIDL!{interface IDWriteFontFamily(IDWriteFontFamilyVtbl): IDWriteFontList(IDWriteFontListVtbl) {
286 fn GetFamilyNames(&mut self, names: *mut *mut IDWriteLocalizedStrings) -> ::HRESULT,
287 fn GetFirstMatchingFont(
288 &mut self, weight: DWRITE_FONT_WEIGHT, stretch: DWRITE_FONT_STRETCH,
289 style: DWRITE_FONT_STYLE, matchingFont: *mut *mut IDWriteFont
290 ) -> ::HRESULT,
291 fn GetMatchingFonts(
292 &mut self, weight: DWRITE_FONT_WEIGHT, stretch: DWRITE_FONT_STRETCH,
293 style: DWRITE_FONT_STYLE, matchingFonts: *mut *mut IDWriteFontList
294 ) -> ::HRESULT
295}}
296RIDL!{interface IDWriteFont(IDWriteFontVtbl): IUnknown(IUnknownVtbl) {
297 fn GetFontFamily(&mut self, fontFamily: *mut *mut IDWriteFontFamily) -> ::HRESULT,
298 fn GetWeight(&mut self) -> DWRITE_FONT_WEIGHT,
299 fn GetStretch(&mut self) -> DWRITE_FONT_STRETCH,
300 fn GetStyle(&mut self) -> DWRITE_FONT_STYLE,
301 fn IsSymbolFont(&mut self) -> ::BOOL,
302 fn GetFaceNames(&mut self, names: *mut *mut IDWriteLocalizedStrings) -> ::HRESULT,
303 fn GetInformationalStrings(
304 &mut self, informationalStringId: DWRITE_INFORMATIONAL_STRING_ID,
305 informationalStrings: *mut *mut IDWriteLocalizedStrings, exists: *mut ::BOOL
306 ) -> ::HRESULT,
307 fn GetSimulations(&mut self) -> DWRITE_FONT_SIMULATIONS,
308 fn GetMetrics(&mut self, fontMetrics: *mut DWRITE_FONT_METRICS) -> (),
309 fn HasCharacter(&mut self, unicodeValue: ::UINT32, exists: *mut ::BOOL) -> ::HRESULT,
310 fn CreateFontFace(&mut self, fontFace: *mut *mut IDWriteFontFace) -> ::HRESULT
311}}
312ENUM!{enum DWRITE_READING_DIRECTION {
313 DWRITE_READING_DIRECTION_LEFT_TO_RIGHT = 0,
314 DWRITE_READING_DIRECTION_RIGHT_TO_LEFT = 1,
315 DWRITE_READING_DIRECTION_TOP_TO_BOTTOM = 2,
316 DWRITE_READING_DIRECTION_BOTTOM_TO_TOP = 3,
317}}
318ENUM!{enum DWRITE_FLOW_DIRECTION {
319 DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM = 0,
320 DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP = 1,
321 DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT = 2,
322 DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT = 3,
323}}
324ENUM!{enum DWRITE_TEXT_ALIGNMENT {
325 DWRITE_TEXT_ALIGNMENT_LEADING,
326 DWRITE_TEXT_ALIGNMENT_TRAILING,
327 DWRITE_TEXT_ALIGNMENT_CENTER,
328 DWRITE_TEXT_ALIGNMENT_JUSTIFIED,
329}}
330ENUM!{enum DWRITE_PARAGRAPH_ALIGNMENT {
331 DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
332 DWRITE_PARAGRAPH_ALIGNMENT_FAR,
333 DWRITE_PARAGRAPH_ALIGNMENT_CENTER,
334}}
335ENUM!{enum DWRITE_WORD_WRAPPING {
336 DWRITE_WORD_WRAPPING_WRAP = 0,
337 DWRITE_WORD_WRAPPING_NO_WRAP = 1,
338 DWRITE_WORD_WRAPPING_EMERGENCY_BREAK = 2,
339 DWRITE_WORD_WRAPPING_WHOLE_WORD = 3,
340 DWRITE_WORD_WRAPPING_CHARACTER = 4,
341}}
342ENUM!{enum DWRITE_LINE_SPACING_METHOD {
343 DWRITE_LINE_SPACING_METHOD_DEFAULT,
344 DWRITE_LINE_SPACING_METHOD_UNIFORM,
345 DWRITE_LINE_SPACING_METHOD_PROPORTIONAL,
346}}
347ENUM!{enum DWRITE_TRIMMING_GRANULARITY {
348 DWRITE_TRIMMING_GRANULARITY_NONE,
349 DWRITE_TRIMMING_GRANULARITY_CHARACTER,
350 DWRITE_TRIMMING_GRANULARITY_WORD,
351}}
352ENUM!{enum DWRITE_FONT_FEATURE_TAG {
353 DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS = 0x63726661, // 'afrc'
354 DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS = 0x63703263, // 'c2pc'
355 DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS = 0x63733263, // 'c2sc'
356 DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES = 0x746c6163, // 'calt'
357 DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS = 0x65736163, // 'case'
358 DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, // 'ccmp'
359 DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES = 0x67696c63, // 'clig'
360 DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING = 0x70737063, // 'cpsp'
361 DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH = 0x68777363, // 'cswh'
362 DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING = 0x73727563, // 'curs'
363 DWRITE_FONT_FEATURE_TAG_DEFAULT = 0x746c6664, // 'dflt'
364 DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES = 0x67696c64, // 'dlig'
365 DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS = 0x74707865, // 'expt'
366 DWRITE_FONT_FEATURE_TAG_FRACTIONS = 0x63617266, // 'frac'
367 DWRITE_FONT_FEATURE_TAG_FULL_WIDTH = 0x64697766, // 'fwid'
368 DWRITE_FONT_FEATURE_TAG_HALF_FORMS = 0x666c6168, // 'half'
369 DWRITE_FONT_FEATURE_TAG_HALANT_FORMS = 0x6e6c6168, // 'haln'
370 DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH = 0x746c6168, // 'halt'
371 DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS = 0x74736968, // 'hist'
372 DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES = 0x616e6b68, // 'hkna'
373 DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES = 0x67696c68, // 'hlig'
374 DWRITE_FONT_FEATURE_TAG_HALF_WIDTH = 0x64697768, // 'hwid'
375 DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS = 0x6f6a6f68, // 'hojo'
376 DWRITE_FONT_FEATURE_TAG_JIS04_FORMS = 0x3430706a, // 'jp04'
377 DWRITE_FONT_FEATURE_TAG_JIS78_FORMS = 0x3837706a, // 'jp78'
378 DWRITE_FONT_FEATURE_TAG_JIS83_FORMS = 0x3338706a, // 'jp83'
379 DWRITE_FONT_FEATURE_TAG_JIS90_FORMS = 0x3039706a, // 'jp90'
380 DWRITE_FONT_FEATURE_TAG_KERNING = 0x6e72656b, // 'kern'
381 DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES = 0x6167696c, // 'liga'
382 DWRITE_FONT_FEATURE_TAG_LINING_FIGURES = 0x6d756e6c, // 'lnum'
383 DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS = 0x6c636f6c, // 'locl'
384 DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING = 0x6b72616d, // 'mark'
385 DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK = 0x6b72676d, // 'mgrk'
386 DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING = 0x6b6d6b6d, // 'mkmk'
387 DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS = 0x746c616e, // 'nalt'
388 DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS = 0x6b636c6e, // 'nlck'
389 DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES = 0x6d756e6f, // 'onum'
390 DWRITE_FONT_FEATURE_TAG_ORDINALS = 0x6e64726f, // 'ordn'
391 DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH = 0x746c6170, // 'palt'
392 DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS = 0x70616370, // 'pcap'
393 DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES = 0x6d756e70, // 'pnum'
394 DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS = 0x64697770, // 'pwid'
395 DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS = 0x64697771, // 'qwid'
396 DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES = 0x67696c72, // 'rlig'
397 DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS = 0x79627572, // 'ruby'
398 DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES = 0x746c6173, // 'salt'
399 DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS = 0x666e6973, // 'sinf'
400 DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS = 0x70636d73, // 'smcp'
401 DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS = 0x6c706d73, // 'smpl'
402 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1 = 0x31307373, // 'ss01'
403 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2 = 0x32307373, // 'ss02'
404 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3 = 0x33307373, // 'ss03'
405 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4 = 0x34307373, // 'ss04'
406 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5 = 0x35307373, // 'ss05'
407 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6 = 0x36307373, // 'ss06'
408 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7 = 0x37307373, // 'ss07'
409 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8 = 0x38307373, // 'ss08'
410 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9 = 0x39307373, // 'ss09'
411 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10 = 0x30317373, // 'ss10'
412 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11 = 0x31317373, // 'ss11'
413 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12 = 0x32317373, // 'ss12'
414 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13 = 0x33317373, // 'ss13'
415 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14 = 0x34317373, // 'ss14'
416 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15 = 0x35317373, // 'ss15'
417 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16 = 0x36317373, // 'ss16'
418 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17 = 0x37317373, // 'ss17'
419 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18 = 0x38317373, // 'ss18'
420 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19 = 0x39317373, // 'ss19'
421 DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20 = 0x30327373, // 'ss20'
422 DWRITE_FONT_FEATURE_TAG_SUBSCRIPT = 0x73627573, // 'subs'
423 DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT = 0x73707573, // 'sups'
424 DWRITE_FONT_FEATURE_TAG_SWASH = 0x68737773, // 'swsh'
425 DWRITE_FONT_FEATURE_TAG_TITLING = 0x6c746974, // 'titl'
426 DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS = 0x6d616e74, // 'tnam'
427 DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES = 0x6d756e74, // 'tnum'
428 DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS = 0x64617274, // 'trad'
429 DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS = 0x64697774, // 'twid'
430 DWRITE_FONT_FEATURE_TAG_UNICASE = 0x63696e75, // 'unic'
431 DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING = 0x74726576, // 'vert'
432 DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION = 0x32747276, // 'vrt2'
433 DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO = 0x6f72657a, // 'zero'
434}}
435STRUCT!{struct DWRITE_TEXT_RANGE {
436 startPosition: ::UINT32,
437 length: ::UINT32,
438}}
439STRUCT!{struct DWRITE_FONT_FEATURE {
440 nameTag: DWRITE_FONT_FEATURE_TAG,
441 parameter: ::UINT32,
442}}
443STRUCT!{struct DWRITE_TYPOGRAPHIC_FEATURES {
444 features: *mut DWRITE_FONT_FEATURE,
445 featureCount: ::UINT32,
446}}
447STRUCT!{struct DWRITE_TRIMMING {
448 granularity: DWRITE_TRIMMING_GRANULARITY,
449 delimiter: ::UINT32,
450 delimiterCount: ::UINT32,
451}}
452RIDL!{interface IDWriteTextFormat(IDWriteTextFormatVtbl): IUnknown(IUnknownVtbl) {
453 fn SetTextAlignment(&mut self, textAlignment: DWRITE_TEXT_ALIGNMENT) -> ::HRESULT,
454 fn SetParagraphAlignment(
455 &mut self, paragraphAlignment: DWRITE_PARAGRAPH_ALIGNMENT
456 ) -> ::HRESULT,
457 fn SetWordWrapping(&mut self, wordWrapping: DWRITE_WORD_WRAPPING) -> ::HRESULT,
458 fn SetReadingDirection(&mut self, readingDirection: DWRITE_READING_DIRECTION) -> ::HRESULT,
459 fn SetFlowDirection(&mut self, flowDirection: DWRITE_FLOW_DIRECTION) -> ::HRESULT,
460 fn SetIncrementalTabStop(&mut self, incrementalTabStop: ::FLOAT) -> ::HRESULT,
461 fn SetTrimming(
462 &mut self, trimmingOptions: *const DWRITE_TRIMMING, trimmingSign: *mut IDWriteInlineObject
463 ) -> ::HRESULT,
464 fn SetLineSpacing(
465 &mut self, lineSpacingMethod: DWRITE_LINE_SPACING_METHOD, lineSpacing: ::FLOAT,
466 baseLine: ::FLOAT
467 ) -> ::HRESULT,
468 fn GetTextAlignment(&mut self) -> DWRITE_TEXT_ALIGNMENT,
469 fn GetParagraphAlignment(&mut self) -> DWRITE_PARAGRAPH_ALIGNMENT,
470 fn GetWordWrapping(&mut self) -> DWRITE_WORD_WRAPPING,
471 fn GetReadingDirection(&mut self) -> DWRITE_READING_DIRECTION,
472 fn GetFlowDirection(&mut self) -> DWRITE_FLOW_DIRECTION,
473 fn GetIncrementalTabStop(&mut self) -> ::FLOAT,
474 fn GetTrimming(
475 &mut self, trimmingOptions: *mut DWRITE_TRIMMING,
476 trimmingSign: *mut *mut IDWriteInlineObject
477 ) -> ::HRESULT,
478 fn GetLineSpacing(
479 &mut self, lineSpacingMethod: *mut DWRITE_LINE_SPACING_METHOD, lineSpacing: *mut ::FLOAT,
480 baseline: *mut ::FLOAT
481 ) -> ::HRESULT,
482 fn GetFontCollection(&mut self, fontCollection: *mut *mut IDWriteFontCollection) -> ::HRESULT,
483 fn GetFontFamilyNameLength(&mut self) -> ::UINT32,
484 fn GetFontFamilyName(&mut self, fontFamilyName: *mut ::WCHAR, nameSize: ::UINT32) -> ::HRESULT,
485 fn GetFontWeight(&mut self) -> DWRITE_FONT_WEIGHT,
486 fn GetFontStyle(&mut self) -> DWRITE_FONT_STYLE,
487 fn GetFontStretch(&mut self) -> DWRITE_FONT_STRETCH,
488 fn GetFontSize(&mut self) -> ::FLOAT,
489 fn GetLocaleNameLength(&mut self) -> ::UINT32,
490 fn GetLocaleName(&mut self, localeName: *mut ::WCHAR, nameSize: ::UINT32) -> ::HRESULT
491}}
492RIDL!{interface IDWriteTypography(IDWriteTypographyVtbl): IUnknown(IUnknownVtbl) {
493 fn AddFontFeature(&mut self, fontFeature: DWRITE_FONT_FEATURE) -> ::HRESULT,
494 fn GetFontFeatureCount(&mut self) -> ::UINT32,
495 fn GetFontFeature(
496 &mut self, fontFeatureIndex: ::UINT32, fontFeature: *mut DWRITE_FONT_FEATURE
497 ) -> ::HRESULT
498}}
499FLAGS!{enum DWRITE_SCRIPT_SHAPES {
500 DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
501 DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1,
502}}
503STRUCT!{struct DWRITE_SCRIPT_ANALYSIS {
504 script: ::UINT16,
505 shapes: DWRITE_SCRIPT_SHAPES,
506}}
507ENUM!{enum DWRITE_BREAK_CONDITION {
508 DWRITE_BREAK_CONDITION_NEUTRAL,
509 DWRITE_BREAK_CONDITION_CAN_BREAK,
510 DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
511 DWRITE_BREAK_CONDITION_MUST_BREAK,
512}}
513STRUCT!{struct DWRITE_LINE_BREAKPOINT {
514 bit_fields: ::UINT8,
515}}
516BITFIELD!{DWRITE_LINE_BREAKPOINT bit_fields: ::UINT8 [
517 breakConditionBefore set_breakConditionBefore[0..2],
518 breakConditionAfter set_breakConditionAfter[2..4],
519 isWhitespace set_isWhitespace[4..5],
520 isSoftHyphen set_isSoftHyphen[5..6],
521 padding set_padding[6..8],
522]}
523ENUM!{enum DWRITE_NUMBER_SUBSTITUTION_METHOD {
524 DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
525 DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
526 DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
527 DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
528 DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL,
529}}
530RIDL!{interface IDWriteNumberSubstitution(IDWriteNumberSubstitutionVtbl): IUnknown(IUnknownVtbl) {
531}}
532STRUCT!{struct DWRITE_SHAPING_TEXT_PROPERTIES {
533 bit_fields: ::UINT16,
534}}
535BITFIELD!{DWRITE_SHAPING_TEXT_PROPERTIES bit_fields: ::UINT16 [
536 isShapedAlone set_isShapedAlone[0..1],
537 reserved set_reserved[1..16],
538]}
539STRUCT!{struct DWRITE_SHAPING_GLYPH_PROPERTIES {
540 bit_fields: ::UINT16,
541}}
542BITFIELD!{DWRITE_SHAPING_GLYPH_PROPERTIES bit_fields: ::UINT16 [
543 justification set_justification[0..4],
544 isClusterStart set_isClusterStart[4..5],
545 isDiacritic set_isDiacritic[5..6],
546 isZeroWidthSpace set_isZeroWidthSpace[6..7],
547 reserved set_reserved[7..16],
548]}
549RIDL!{interface IDWriteTextAnalysisSource(IDWriteTextAnalysisSourceVtbl): IUnknown(IUnknownVtbl) {
550 fn GetTextAtPosition(
551 &mut self, textPosition: ::UINT32, textString: *mut *const ::WCHAR,
552 textLength: *mut ::UINT32
553 ) -> ::HRESULT,
554 fn GetTextBeforePosition(
555 &mut self, textPosition: ::UINT32, textString: *mut *const ::WCHAR,
556 textLength: *mut ::UINT32
557 ) -> ::HRESULT,
558 fn GetParagraphReadingDirection(&mut self) -> DWRITE_READING_DIRECTION,
559 fn GetLocaleName(
560 &mut self, textPosition: ::UINT32, textLength: *mut ::UINT32,
561 localeName: *mut *const ::WCHAR
562 ) -> ::HRESULT,
563 fn GetNumberSubstitution(
564 &mut self, textPosition: ::UINT32, textLength: *mut ::UINT32,
565 numberSubstitution: *mut *mut IDWriteNumberSubstitution
566 ) -> ::HRESULT
567}}
568RIDL!{interface IDWriteTextAnalysisSink(IDWriteTextAnalysisSinkVtbl): IUnknown(IUnknownVtbl) {
569 fn SetScriptAnalysis(
570 &mut self, textPosition: ::UINT32, textLength: ::UINT32,
571 scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS
572 ) -> ::HRESULT,
573 fn SetLineBreakpoints(
574 &mut self, textPosition: ::UINT32, textLength: ::UINT32,
575 lineBreakpoints: *const DWRITE_LINE_BREAKPOINT
576 ) -> ::HRESULT,
577 fn SetBidiLevel(
578 &mut self, textPosition: ::UINT32, textLength: ::UINT32, explicitLevel: ::UINT8,
579 resolvedLevel: ::UINT8
580 ) -> ::HRESULT,
581 fn SetNumberSubstitution(
582 &mut self, textPosition: ::UINT32, textLength: ::UINT32,
583 numberSubstitution: *mut IDWriteNumberSubstitution
584 ) -> ::HRESULT
585}}
586RIDL!{interface IDWriteTextAnalyzer(IDWriteTextAnalyzerVtbl): IUnknown(IUnknownVtbl) {
587 fn AnalyzeScript(
588 &mut self, analysisSource: *mut IDWriteTextAnalysisSource, textPosition: ::UINT32,
589 textLength: ::UINT32, analysisSink: *mut IDWriteTextAnalysisSink
590 ) -> ::HRESULT,
591 fn AnalyzeBidi(
592 &mut self, analysisSource: *mut IDWriteTextAnalysisSource, textPosition: ::UINT32,
593 textLength: ::UINT32, analysisSink: *mut IDWriteTextAnalysisSink
594 ) -> ::HRESULT,
595 fn AnalyzeNumberSubstitution(
596 &mut self, analysisSource: *mut IDWriteTextAnalysisSource, textPosition: ::UINT32,
597 textLength: ::UINT32, analysisSink: *mut IDWriteTextAnalysisSink
598 ) -> ::HRESULT,
599 fn AnalyzeLineBreakpoints(
600 &mut self, analysisSource: *mut IDWriteTextAnalysisSource, textPosition: ::UINT32,
601 textLength: ::UINT32, analysisSink: *mut IDWriteTextAnalysisSink
602 ) -> ::HRESULT,
603 fn GetGlyphs(
604 &mut self, textString: *const ::WCHAR, textLength: ::UINT32,
605 fontFace: *mut IDWriteFontFace, isSideways: ::BOOL, isRightToLeft: ::BOOL,
606 scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS, localeName: *const ::WCHAR,
607 numberSubstitution: *mut IDWriteNumberSubstitution,
608 features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES, featureRangeLengths: *const ::UINT32,
609 featureRanges: ::UINT32, maxGlyphCount: ::UINT32, clusterMap: *mut ::UINT16,
610 textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES, glyphIndices: *mut ::UINT16,
611 glyphProps: *mut DWRITE_SHAPING_GLYPH_PROPERTIES, actualGlyphCount: *mut ::UINT32
612 ) -> ::HRESULT,
613 fn GetGlyphPlacements(
614 &mut self, textString: *const ::WCHAR, clusterMap: *const ::UINT16,
615 textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES, textLength: ::UINT32,
616 glyphIndices: *const ::UINT16, glyphProps: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
617 glyphCount: ::UINT32, fontFace: *mut IDWriteFontFace, fontEmSize: ::FLOAT,
618 isSideways: ::BOOL, isRightToLeft: ::BOOL, scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
619 localeName: *const ::WCHAR, features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES,
620 featureRangeLengths: *const ::UINT32, featureRanges: ::UINT32, glyphAdvances: *mut ::FLOAT,
621 glyphOffsets: *mut DWRITE_GLYPH_OFFSET
622 ) -> ::HRESULT,
623 fn GetGdiCompatibleGlyphPlacements(
624 &mut self, textString: *const ::WCHAR, clusterMap: *const ::UINT16,
625 textProps: *mut DWRITE_SHAPING_TEXT_PROPERTIES, textLength: ::UINT32,
626 glyphIndices: *const ::UINT16, glyphProps: *const DWRITE_SHAPING_GLYPH_PROPERTIES,
627 glyphCount: ::UINT32, fontFace: *mut IDWriteFontFace, fontEmSize: ::FLOAT,
628 pixelsPerDip: ::FLOAT, transform: *const DWRITE_MATRIX, useGdiNatrual: ::BOOL,
629 isSideways: ::BOOL, isRightToLeft: ::BOOL, scriptAnalysis: *const DWRITE_SCRIPT_ANALYSIS,
630 localeName: *const ::WCHAR, features: *mut *const DWRITE_TYPOGRAPHIC_FEATURES,
631 featureRangeLengths: *const ::UINT32, featureRanges: ::UINT32, glyphAdvances: *mut ::FLOAT,
632 glyphOffsets: *mut DWRITE_GLYPH_OFFSET
633 ) -> ::HRESULT
634}}
635STRUCT!{struct DWRITE_GLYPH_RUN {
636 fontFace: *mut IDWriteFontFace,
637 fontEmSize: ::FLOAT,
638 glyphCount: ::UINT32,
639 glyphIndices: *const ::UINT16,
640 glyphAdvances: *const ::FLOAT,
641 glyphOffsets: *const DWRITE_GLYPH_OFFSET,
642 isSideways: ::BOOL,
643 bidiLevel: ::UINT32,
644}}
645STRUCT!{struct DWRITE_GLYPH_RUN_DESCRIPTION {
646 localeName: *const ::WCHAR,
647 string: *const ::WCHAR,
648 stringLength: ::UINT32,
649 clusterMap: *const ::UINT16,
650 textPosition: ::UINT32,
651}}
652STRUCT!{struct DWRITE_UNDERLINE {
653 width: ::FLOAT,
654 thickness: ::FLOAT,
655 offset: ::FLOAT,
656 runHeight: ::FLOAT,
657 readingDirection: DWRITE_READING_DIRECTION,
658 flowDirection: DWRITE_FLOW_DIRECTION,
659 localeName: *const ::WCHAR,
660 measuringMode: ::DWRITE_MEASURING_MODE,
661}}
662STRUCT!{struct DWRITE_STRIKETHROUGH {
663 width: ::FLOAT,
664 thickness: ::FLOAT,
665 offset: ::FLOAT,
666 readingDirection: DWRITE_READING_DIRECTION,
667 flowDirection: DWRITE_FLOW_DIRECTION,
668 localeName: *const ::WCHAR,
669 measuringMode: ::DWRITE_MEASURING_MODE,
670}}
671STRUCT!{struct DWRITE_LINE_METRICS {
672 length: ::UINT32,
673 trailingWhitespaceLength: ::UINT32,
674 newlineLength: ::UINT32,
675 height: ::FLOAT,
676 baseline: ::FLOAT,
677 isTrimmed: ::BOOL,
678}}
679STRUCT!{struct DWRITE_CLUSTER_METRICS {
680 width: ::FLOAT,
681 length: ::UINT16,
682 bit_fields: ::UINT16,
683}}
684BITFIELD!{DWRITE_CLUSTER_METRICS bit_fields: ::UINT16 [
685 canWrapLineAfter set_canWrapLineAfter[0..1],
686 isWhitespace set_isWhitespace[1..2],
687 isNewline set_isNewline[2..3],
688 isSoftHyphen set_isSoftHyphen[3..4],
689 isRightToLeft set_isRightToLeft[4..5],
690 padding set_padding[5..16],
691]}
692STRUCT!{struct DWRITE_TEXT_METRICS {
693 left: ::FLOAT,
694 top: ::FLOAT,
695 width: ::FLOAT,
696 widthIncludingTrailingWhitespace: ::FLOAT,
697 height: ::FLOAT,
698 layoutWidth: ::FLOAT,
699 layoutHeight: ::FLOAT,
700 maxBidiReorderingDepth: ::UINT32,
701 lineCount: ::UINT32,
702}}
703STRUCT!{struct DWRITE_INLINE_OBJECT_METRICS {
704 width: ::FLOAT,
705 height: ::FLOAT,
706 baseline: ::FLOAT,
707 supportsSideways: ::BOOL,
708}}
709STRUCT!{struct DWRITE_OVERHANG_METRICS {
710 left: ::FLOAT,
711 top: ::FLOAT,
712 right: ::FLOAT,
713 bottom: ::FLOAT,
714}}
715STRUCT!{struct DWRITE_HIT_TEST_METRICS {
716 textPosition: ::UINT32,
717 length: ::UINT32,
718 left: ::FLOAT,
719 top: ::FLOAT,
720 width: ::FLOAT,
721 height: ::FLOAT,
722 bidiLevel: ::UINT32,
723 isText: ::BOOL,
724 isTrimmed: ::BOOL,
725}}
726RIDL!{interface IDWriteInlineObject(IDWriteInlineObjectVtbl): IUnknown(IUnknownVtbl) {
727 fn Draw(
728 &mut self, clientDrawingContext: *mut ::c_void, renderer: *mut IDWriteTextRenderer,
729 originX: ::FLOAT, originY: ::FLOAT, isSideways: ::BOOL, isRightToLeft: ::BOOL,
730 clientDrawingEffect: *mut ::IUnknown
731 ) -> ::HRESULT,
732 fn GetMetrics(&mut self, metrics: *mut DWRITE_INLINE_OBJECT_METRICS) -> ::HRESULT,
733 fn GetOverhangMetrics(&mut self, overhangs: *mut DWRITE_OVERHANG_METRICS) -> ::HRESULT,
734 fn GetBreakConditions(
735 &mut self, breakConditionBefore: *mut DWRITE_BREAK_CONDITION,
736 breakConditionAfter: *mut DWRITE_BREAK_CONDITION
737 ) -> ::HRESULT
738}}
739RIDL!{interface IDWritePixelSnapping(IDWritePixelSnappingVtbl): IUnknown(IUnknownVtbl) {
740 fn IsPixelSnappingDisabled(
741 &mut self, clientDrawingContext: *mut ::c_void, isDisabled: *mut ::BOOL
742 ) -> ::HRESULT,
743 fn GetCurrentTransform(
744 &mut self, clientDrawingContext: *mut ::c_void, transform: *mut DWRITE_MATRIX
745 ) -> ::HRESULT,
746 fn GetPixelsPerDip(
747 &mut self, clientDrawingContext: *mut ::c_void, pixelsPerDip: *mut ::FLOAT
748 ) -> ::HRESULT
749}}
750RIDL!{interface IDWriteTextRenderer(IDWriteTextRendererVtbl):
751 IDWritePixelSnapping(IDWritePixelSnappingVtbl) {
752 fn DrawGlyphRun(
753 &mut self, clientDrawingContext: *mut ::c_void, baselineOriginX: ::FLOAT,
754 baselineOriginY: ::FLOAT, measuringMode: ::DWRITE_MEASURING_MODE,
755 glyphRun: *const DWRITE_GLYPH_RUN,
756 glyphRunDescription: *const DWRITE_GLYPH_RUN_DESCRIPTION,
757 clientDrawingEffect: *mut ::IUnknown
758 ) -> ::HRESULT,
759 fn DrawUnderline(
760 &mut self, clientDrawingContext: *mut ::c_void, baselineOriginX: ::FLOAT,
761 baselineOriginY: ::FLOAT, underline: *const DWRITE_UNDERLINE,
762 clientDrawingEffect: *mut ::IUnknown
763 ) -> ::HRESULT,
764 fn DrawStrikethrough(
765 &mut self, clientDrawingContext: *mut ::c_void, baselineOriginX: ::FLOAT,
766 baselineOriginY: ::FLOAT, strikethrough: *const DWRITE_STRIKETHROUGH,
767 clientDrawingEffect: *mut ::IUnknown
768 ) -> ::HRESULT,
769 fn DrawInlineObject(
770 &mut self, clientDrawingContext: *mut ::c_void, baselineOriginX: ::FLOAT,
771 baselineOriginY: ::FLOAT, inlineObject: *mut IDWriteInlineObject,
772 isSideways: ::BOOL, isRightToLeft: ::BOOL, clientDrawingEffect: *mut ::IUnknown
773 ) -> ::HRESULT
774}}
775RIDL!{interface IDWriteTextLayout(IDWriteTextLayoutVtbl):
776 IDWriteTextFormat(IDWriteTextFormatVtbl) {
777 fn SetMaxWidth(&mut self, maxWidth: ::FLOAT) -> ::HRESULT,
778 fn SetMaxHeight(&mut self, maxHeight: ::FLOAT) -> ::HRESULT,
779 fn SetFontCollection(
780 &mut self, fontCollection: *mut IDWriteFontCollection, textRange: DWRITE_TEXT_RANGE
781 ) -> ::HRESULT,
782 fn SetFontFamilyName(
783 &mut self, fontFamilyName: *const ::WCHAR, textRange: DWRITE_TEXT_RANGE
784 ) -> ::HRESULT,
785 fn SetFontWeight(
786 &mut self, fontWeight: DWRITE_FONT_WEIGHT, textRange: DWRITE_TEXT_RANGE
787 ) -> ::HRESULT,
788 fn SetFontStyle(
789 &mut self, fontStyle: DWRITE_FONT_STYLE, textRange: DWRITE_TEXT_RANGE
790 ) -> ::HRESULT,
791 fn SetFontStretch(
792 &mut self, fontStretch: DWRITE_FONT_STRETCH, textRange: DWRITE_TEXT_RANGE
793 ) -> ::HRESULT,
794 fn SetFontSize(&mut self, fontSize: ::FLOAT, textRange: DWRITE_TEXT_RANGE) -> ::HRESULT,
795 fn SetUnderline(&mut self, hasUnderline: ::BOOL, textRange: DWRITE_TEXT_RANGE) -> ::HRESULT,
796 fn SetStrikethrough(
797 &mut self, hasStrikethrough: ::BOOL, textRange: DWRITE_TEXT_RANGE
798 ) -> ::HRESULT,
799 fn SetDrawingEffect(
800 &mut self, drawingEffect: *mut ::IUnknown, textRange: DWRITE_TEXT_RANGE
801 ) -> ::HRESULT,
802 fn SetInlineObject(
803 &mut self, inlineObject: *mut IDWriteInlineObject, textRange: DWRITE_TEXT_RANGE
804 ) -> ::HRESULT,
805 fn SetTypography(
806 &mut self, typography: *mut IDWriteTypography, textRange: DWRITE_TEXT_RANGE
807 ) -> ::HRESULT,
808 fn SetLocaleName(
809 &mut self, localeName: *const ::WCHAR, textRange: DWRITE_TEXT_RANGE
810 ) -> ::HRESULT,
811 fn GetMaxWidth(&mut self) -> ::FLOAT,
812 fn GetMaxHeight(&mut self) -> ::FLOAT,
813 fn GetFontCollection(
814 &mut self, currentPosition: ::UINT32, fontCollection: *mut *mut IDWriteFontCollection,
815 textRange: *mut DWRITE_TEXT_RANGE
816 ) -> ::HRESULT,
817 fn GetFontFamilyNameLength(
818 &mut self, currentPosition: ::UINT32, nameLength: *mut ::UINT32,
819 textRange: *mut DWRITE_TEXT_RANGE
820 ) -> ::HRESULT,
821 fn GetFontFamilyName(
822 &mut self, currentPosition: ::UINT32, fontFamilyName: *mut ::WCHAR,
823 nameSize: ::UINT32, textRange: *mut DWRITE_TEXT_RANGE
824 ) -> ::HRESULT,
825 fn GetFontWeight(
826 &mut self, currentPosition: ::UINT32, fontWeight: *mut DWRITE_FONT_WEIGHT,
827 textRange: *mut DWRITE_TEXT_RANGE
828 ) -> ::HRESULT,
829 fn GetFontStyle(
830 &mut self, currentPosition: ::UINT32, fontStyle: *mut DWRITE_FONT_STYLE,
831 textRange: *mut DWRITE_TEXT_RANGE
832 ) -> ::HRESULT,
833 fn GetFontStretch(
834 &mut self, currentPosition: ::UINT32, fontStretch: *mut DWRITE_FONT_STRETCH,
835 textRange: *mut DWRITE_TEXT_RANGE
836 ) -> ::HRESULT,
837 fn GetFontSize(
838 &mut self, currentPosition: ::UINT32, fontSize: *mut ::FLOAT,
839 textRange: *mut DWRITE_TEXT_RANGE
840 ) -> ::HRESULT,
841 fn GetUnderline(
842 &mut self, currentPosition: ::UINT32, hasUnderline: *mut ::BOOL,
843 textRange: *mut DWRITE_TEXT_RANGE
844 ) -> ::HRESULT,
845 fn GetStrikethrough(
846 &mut self, currentPosition: ::UINT32, hasStrikethrough: *mut ::BOOL,
847 textRange: *mut DWRITE_TEXT_RANGE
848 ) -> ::HRESULT,
849 fn GetDrawingEffect(
850 &mut self, currentPosition: ::UINT32, drawingEffect: *mut *mut ::IUnknown,
851 textRange: *mut DWRITE_TEXT_RANGE
852 ) -> ::HRESULT,
853 fn GetInlineObject(
854 &mut self, currentPosition: ::UINT32, inlineObject: *mut *mut IDWriteInlineObject,
855 textRange: *mut DWRITE_TEXT_RANGE
856 ) -> ::HRESULT,
857 fn GetTypography(
858 &mut self, currentPosition: ::UINT32, typography: *mut *mut IDWriteTypography,
859 textRange: *mut DWRITE_TEXT_RANGE
860 ) -> ::HRESULT,
861 fn GetLocaleNameLength(
862 &mut self, currentPosition: ::UINT32, nameLength: *mut ::UINT32,
863 textRange: *mut DWRITE_TEXT_RANGE
864 ) -> ::HRESULT,
865 fn GetLocaleName(
866 &mut self, currentPosition: ::UINT32, localeName: *mut ::WCHAR, nameSize: ::UINT32,
867 textRange: *mut DWRITE_TEXT_RANGE
868 ) -> ::HRESULT,
869 fn Draw(
870 &mut self, clientDrawingContext: *mut ::c_void, renderer: *mut IDWriteTextRenderer,
871 originX: ::FLOAT, originY: ::FLOAT
872 ) -> ::HRESULT,
873 fn GetLineMetrics(
874 &mut self, lineMetrics: *mut DWRITE_LINE_METRICS, maxLineCount: ::UINT32,
875 actualLineCount: *mut ::UINT32
876 ) -> ::HRESULT,
877 fn GetMetrics(&mut self, textMetrics: *mut DWRITE_TEXT_METRICS) -> ::HRESULT,
878 fn GetOverhangMetrics(&mut self, overhangs: *mut DWRITE_OVERHANG_METRICS) -> ::HRESULT,
879 fn GetClusterMetrics(
880 &mut self, clusterMetrics: *mut DWRITE_CLUSTER_METRICS, maxClusterCount: ::UINT32,
881 actualClusterCount: *mut ::UINT32
882 ) -> ::HRESULT,
883 fn DetermineMinWidth(&mut self, minWidth: *mut ::FLOAT) -> ::HRESULT,
884 fn HitTestPoint(
885 &mut self, pointX: ::FLOAT, pointY: ::FLOAT, isTrailingHit: *mut ::BOOL,
886 isInside: *mut ::BOOL, hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS
887 ) -> ::HRESULT,
888 fn HitTestTextPosition(
889 &mut self, textPosition: ::UINT32, isTrailingHit: ::BOOL, pointX: *mut ::FLOAT,
890 pointY: *mut ::FLOAT, hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS
891 ) -> ::HRESULT,
892 fn HitTestTextRange(
893 &mut self, textPosition: ::UINT32, textLength: ::UINT32, originX: ::FLOAT,
894 originY: ::FLOAT, hitTestMetrics: *mut DWRITE_HIT_TEST_METRICS,
895 maxHitTestMetricsCount: ::UINT32, actualHitTestMetricsCount: *mut ::UINT32
896 ) -> ::HRESULT
897}}
898RIDL!{interface IDWriteBitmapRenderTarget(IDWriteBitmapRenderTargetVtbl): IUnknown(IUnknownVtbl) {
899 fn DrawGlyphRun(
900 &mut self, baselineOriginX: ::FLOAT, baselineOriginY: ::FLOAT,
901 measuringMode: ::DWRITE_MEASURING_MODE, glyphRun: *const ::DWRITE_GLYPH_RUN,
902 renderingParams: *mut IDWriteRenderingParams, textColor: ::COLORREF,
903 blackBoxRect: *mut ::RECT
904 ) -> ::HRESULT,
905 fn GetMemoryDC(&mut self) -> ::HDC,
906 fn GetPixelsPerDip(&mut self) -> ::FLOAT,
907 fn SetPixelsPerDip(&mut self, pixelsPerDip: ::FLOAT) -> ::HRESULT,
908 fn GetCurrentTransform(&mut self, transform: *mut DWRITE_MATRIX) -> ::HRESULT,
909 fn SetCurrentTransform(&mut self, transform: *const DWRITE_MATRIX) -> ::HRESULT,
910 fn GetSize(&mut self, size: *mut ::SIZE) -> ::HRESULT,
911 fn Resize(&mut self, width: ::UINT32, height: ::UINT32) -> ::HRESULT
912}}
913RIDL!{interface IDWriteGdiInterop(IDWriteGdiInteropVtbl): IUnknown(IUnknownVtbl) {
914 fn CreateFontFromLOGFONT(
915 &mut self, logFont: *const ::LOGFONTW, font: *mut *mut IDWriteFont
916 ) -> ::HRESULT,
917 fn ConvertFontToLOGFONT(
918 &mut self, font: *mut IDWriteFont, logFont: *mut ::LOGFONTW, isSystemFont: *mut ::BOOL
919 ) -> ::HRESULT,
920 fn ConvertFontFaceToLOGFONT(
921 &mut self, font: *mut IDWriteFontFace, logFont: *mut ::LOGFONTW
922 ) -> ::HRESULT,
923 fn CreateFontFaceFromHdc(
924 &mut self, hdc: ::HDC, fontFace: *mut *mut IDWriteFontFace
925 ) -> ::HRESULT,
926 fn CreateBitmapRenderTarget(
927 &mut self, hdc: ::HDC, width: ::UINT32, height: ::UINT32,
928 renderTarget: *mut *mut IDWriteBitmapRenderTarget
929 ) -> ::HRESULT
930}}
931ENUM!{enum DWRITE_TEXTURE_TYPE {
932 DWRITE_TEXTURE_ALIASED_1x1 = 0,
933 DWRITE_TEXTURE_CLEARTYPE_3x1 = 1,
934}}
935pub const DWRITE_ALPHA_MAX: ::BYTE = 255;
936RIDL!{interface IDWriteGlyphRunAnalysis(IDWriteGlyphRunAnalysisVtbl): IUnknown(IUnknownVtbl) {
937 fn GetAlphaTextureBounds(
938 &mut self, textureType: DWRITE_TEXTURE_TYPE, textureBounds: *mut ::RECT
939 ) -> ::HRESULT,
940 fn CreateAlphaTexture(
941 &mut self, textureType: DWRITE_TEXTURE_TYPE, textureBounds: *const ::RECT,
942 alphaValues: *mut ::BYTE, bufferSize: ::UINT32
943 ) -> ::HRESULT,
944 fn GetAlphaBlendParams(
945 &mut self, renderingParams: *mut IDWriteRenderingParams, blendGamma: *mut ::FLOAT,
946 blendEnhancedContrast: *mut ::FLOAT, blendClearTypeLevel: *mut ::FLOAT
947 ) -> ::HRESULT
948}}
949RIDL!{interface IDWriteFactory(IDWriteFactoryVtbl): IUnknown(IUnknownVtbl) {
950 fn GetSystemFontCollection(
951 &mut self, fontCollection: *mut *mut IDWriteFontCollection, checkForUpdates: ::BOOL
952 ) -> ::HRESULT,
953 fn CreateCustomFontCollection(
954 &mut self, collectionLoader: *mut IDWriteFontCollectionLoader,
955 collectionKey: *const ::c_void, collectionKeySize: ::UINT32,
956 fontCollection: *mut *mut IDWriteFontCollection
957 ) -> ::HRESULT,
958 fn RegisterFontCollectionLoader(
959 &mut self, fontCollectionLoader: *mut IDWriteFontCollectionLoader
960 ) -> ::HRESULT,
961 fn UnregisterFontCollectionLoader(
962 &mut self, fontCollectionLoader: *mut IDWriteFontCollectionLoader
963 ) -> ::HRESULT,
964 fn CreateFontFileReference(
965 &mut self, filePath: *const ::WCHAR, lastWriteTime: *const ::FILETIME,
966 fontFile: *mut *mut IDWriteFontFile
967 ) -> ::HRESULT,
968 fn CreateCustomFontFileReference(
969 &mut self, fontFileReferenceKey: *const ::c_void, fontFileReferenceKeySize: ::UINT32,
970 fontFileLoader: *mut IDWriteFontFileLoader, fontFile: *mut *mut IDWriteFontFile
971 ) -> ::HRESULT,
972 fn CreateFontFace(
973 &mut self, fontFaceType: DWRITE_FONT_FACE_TYPE, numberOfFiles: ::UINT32,
974 fontFiles: *const *mut IDWriteFontFile, faceIndex: ::UINT32,
975 fontFaceSimulationFlags: DWRITE_FONT_SIMULATIONS, fontFace: *mut *mut IDWriteFontFace
976 ) -> ::HRESULT,
977 fn CreateRenderingParams(
978 &mut self, renderingParams: *mut *mut IDWriteRenderingParams
979 ) -> ::HRESULT,
980 fn CreateMonitorRenderingParams(
981 &mut self, monitor: ::HMONITOR, renderingParams: *mut *mut IDWriteRenderingParams
982 ) -> ::HRESULT,
983 fn CreateCustomRenderingParams(
984 &mut self, gamma: ::FLOAT, enhancedContrast: ::FLOAT, clearTypeLevel: ::FLOAT,
985 pixelGeometry: DWRITE_PIXEL_GEOMETRY, renderingMode: DWRITE_RENDERING_MODE,
986 renderingParams: *mut *mut IDWriteRenderingParams
987 ) -> ::HRESULT,
988 fn RegisterFontFileLoader(
989 &mut self, fontFileLoader: *mut IDWriteFontFileLoader
990 ) -> ::HRESULT,
991 fn UnregisterFontFileLoader(
992 &mut self, fontFileLoader: *mut IDWriteFontFileLoader
993 ) -> ::HRESULT,
994 fn CreateTextFormat(
995 &mut self, fontFamilyName: *const ::WCHAR, fontCollection: *mut IDWriteFontCollection,
996 fontWeight: DWRITE_FONT_WEIGHT, fontStyle: DWRITE_FONT_STYLE,
997 fontStretch: DWRITE_FONT_STRETCH, fontSize: ::FLOAT, localeName: *const ::WCHAR,
998 textFormat: *mut *mut IDWriteTextFormat
999 ) -> ::HRESULT,
1000 fn CreateTypography(&mut self, typography: *mut *mut IDWriteTypography) -> ::HRESULT,
1001 fn GetGdiInterop(&mut self, gdiInterop: *mut *mut IDWriteGdiInterop) -> ::HRESULT,
1002 fn CreateTextLayout(
1003 &mut self, string: *const ::WCHAR, stringLength: ::UINT32,
1004 textFormat: *mut IDWriteTextFormat, maxWidth: ::FLOAT, maxHeight: ::FLOAT,
1005 textLayout: *mut *mut IDWriteTextLayout
1006 ) -> ::HRESULT,
1007 fn CreateGdiCompatibleTextLayout(
1008 &mut self, string: *const ::WCHAR, stringLength: ::UINT32,
1009 textFormat: *mut IDWriteTextFormat, layoutWidth: ::FLOAT, layoutHeight: ::FLOAT,
1010 pixelsPerDip: ::FLOAT, transform: *const DWRITE_MATRIX, useGdiNatrual: ::BOOL,
1011 textLayout: *mut *mut IDWriteTextLayout
1012 ) -> ::HRESULT,
1013 fn CreateEllipsisTrimmingSign(
1014 &mut self, textFormat: *mut IDWriteTextFormat, trimmingSign: *mut *mut IDWriteInlineObject
1015 ) -> ::HRESULT,
1016 fn CreateTextAnalyzer(&mut self, textAnalyzer: *mut *mut IDWriteTextAnalyzer) -> ::HRESULT,
1017 fn CreateNumberSubstitution(
1018 &mut self, substitutionMethod: DWRITE_NUMBER_SUBSTITUTION_METHOD,
1019 localeName: *const ::WCHAR, ignoreUserOverride: ::BOOL,
1020 numberSubstitution: *mut *mut IDWriteNumberSubstitution
1021 ) -> ::HRESULT,
1022 fn CreateGlyphRunAnalysis(
1023 &mut self, glyphRun: *const DWRITE_GLYPH_RUN, pixelsPerDip: ::FLOAT,
1024 transform: *const DWRITE_MATRIX, renderingMode: DWRITE_RENDERING_MODE,
1025 measuringMode: ::DWRITE_MEASURING_MODE, baselineOriginX: ::FLOAT,
1026 baselineOriginY: ::FLOAT, glyphRunAnalysis: *mut *mut IDWriteGlyphRunAnalysis
1027 ) -> ::HRESULT
1028}}
1029pub const FACILITY_DWRITE: ::HRESULT = 0x898;
1030pub const DWRITE_ERR_BASE: ::HRESULT = 0x5000;
1031#[inline]
1032pub fn MAKE_DWRITE_HR(severity: ::HRESULT, code: ::HRESULT) -> ::HRESULT {
1033 ::MAKE_HRESULT(severity, FACILITY_DWRITE, DWRITE_ERR_BASE + code)
1034}
1035#[inline]
1036pub fn MAKE_DWRITE_HR_ERR(code: ::HRESULT) -> ::HRESULT {
1037 MAKE_DWRITE_HR(::SEVERITY_ERROR, code)
1038}
backport for Debian buster